Way too big for the Danube, these deep-sea vessels. On the Danube only much flatter inland vessels can go, due the many bridges. In a TV-reportage about a boatman on his trip from Rotterdam to Galati they had said the max. possible height, but I forgot the exact measures. The bigger inland vessels even have height-adjustable wheelhouses.

Come to think of it, I wonder if the car has been inserted into restored old stock footage, like how characters were put into Stockholm streets in that film about a Swedish singer./movie_1609790-Cornelis.html